Run 97, cuts = primary track, Hits in TPC >35, |eta| <0.5For the centroid, I integrated the Bichsel curves … It appears to be off

Run 97, cuts = primary track, Hits in TPC >35, |eta| <0.5For this I allowed all parameters to vary. Po,p1,p2 refer to the pions in

red

2006 Jpsi pp run, cuts = primary track, Hits in TPC >35, |eta| <0.5For this I allowed all parameters to vary so that we’re comparing the

apples to apples.